Merge pull request #173 from tmciver-basis/master

Comment out line in build.xml that deletes autopsy.zip
Reorganized keyword search module a bit
better message when large number of match in file search.  Using baloon msg.  Increased the trigger from 1k to 10k matches.
update news
Enable new ingest modules by default (track of disabled modules rather than enabled modules)
improve synchronization when opening ingest messages top component
better user message if keyword search ingest can't run due to solr start error
add util method for getting a java process pid and killing a process by pid
update readme
add core method to query multiple pids matching a query
keyword search: kill old Solr server using sigar.kill if we cannot stop if gracefully when autopsy starts, before starting a new solr instance
update string viewer tooltip (to ASCII and Unicode)
Add a Text View message if file is has no extracted text in the index.
Add more info if file is known and the current settings tell it to skip known files.
limit the scope of mutext when getting IngestManager singleton instance
news for current dev
make tika extractor skip x-msdownload, in lieu of strings extraction
upgrade commons-lang to 3.  Keep 2 for other 3rd party modules that depend on it at runtime (there is no collision with 2 and 3)
Update EscapeUtil wrapper to use version 3.
update legacy commons-lang2 from 2.4 to 2.6
Many changes in support of AUT-776 (Tag creation improvements).
Merge branch 'master' of https://github.com/sleuthkit/autopsy